| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid ejection device that can easily increase and decrease a number of liquid storage bodies used in the liquid ejection device.SOLUTION: A liquid ejection device includes: a liquid ejection part for supplied ejection ink; a plurality of ink cartridges 21 for housing ink; a supply needle through which the ink is supplied from the ink cartridges; and a flow path unit 40 where a flow path having a flowing mechanism for flowing the ink from the supply needle toward the liquid ejection part is formed. The flow path unit is individually provided to correspond to each of the plurality of ink cartridges. |
